dictionary window triggers refresh itself, not via show()

frontend/apps/reader/modules/readerdictionary.lua

@@ -106,7 +106,7 @@ function ReaderDictionary:showDict(word, results, box)
             -- differentiate between dict and wiki
             wiki = self.wiki,
         }
-        UIManager:show(self.dict_window)
+        UIManager:show(self.dict_window, nil, nil, "none")
     end
 end
 

frontend/apps/reader/modules/readerfont.lua

@@ -149,7 +149,7 @@ function ReaderFont:onSetFontSize(new_size)
     UIManager:show(Notification:new{
         text = T( _("Font size set to %1."), self.font_size),
         timeout = 1,
-    })
+    }, nil, nil, "none")
     self.ui.document:setFontSize(Screen:scaleBySize(new_size))
     self.ui:handleEvent(Event:new("UpdatePos"))